_WClose( ) API Library Routine


void _WClose(WHANDLE wh) WHANDLE wh; /* Window handle. */

If the window is displayed on the screen, _WClose( ) removes it from the screen.

For more information on how to create an API library and integrate it with Visual FoxPro, see Accessing the Visual FoxPro API.

The following example creates and displays a window. After the user presses a key in response to a Visual FoxPro WAIT command, _WClose( ) closes the window.

Visual FoxPro Code

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SET LIBRARY TO WCLOSE

C Code

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#include <pro_ext.h> FAR Ex(ParamBlk FAR parm) { WHANDLE wh; int row, col; Rect r; wh = _WOpen(2, 2, 20, 70, 0, WINDOW_SCHEME, (Scheme FAR ) 0, WO_SYSTEMBORDER); _WShow(wh); _Execute("WAIT WINDOW 'Press any key to close window'"); _WClose(wh); } FoxInfo myFoxInfo[] = { {"ONLOAD", (FPFI) Ex, CALLONLOAD, ""}, }; FoxTable _FoxTable = { (FoxTable FAR *) 0, sizeof(myFoxInfo)/sizeof(FoxInfo), myFoxInfo };

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#include <pro_ext.h>
FAR Ex(ParamBlk FAR *parm)
{
   WHANDLE wh;
   int row, col;
   Rect r;
   wh = _WOpen(2, 2, 20, 70, 0, WINDOW_SCHEME, (Scheme FAR *) 0,
      WO_SYSTEMBORDER);
   _WShow(wh);
   _Execute("WAIT WINDOW 'Press any key to close window'");
   _WClose(wh);
}
FoxInfo myFoxInfo[] = {
   {"ONLOAD", (FPFI) Ex, CALLONLOAD, ""},
};
FoxTable _FoxTable = {
   (FoxTable FAR *) 0, sizeof(myFoxInfo)/sizeof(FoxInfo), myFoxInfo
};

Reference

_WOpen( ) API Library Routine
WAIT Command

Other Resources

API Library Construction
Accessing the Visual FoxPro API

Remarks

Example

Visual FoxPro Code

C Code

See Also

Reference

Other Resources